Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Ana-Voica Bojar"'
Publikováno v:
Geosciences, Vol 10, Iss 5, p 158 (2020)
Evaporitic gypsum deposits represent an important paleoenvironmental record of the Miocene Badenian of the Carpathian Mountains belt. In this study, we developed a nontoxic method to concentrate calcareous microfossils from gypsum (CaSO4·2H2O), by t
Externí odkaz:
https://doaj.org/article/fccaf26abbb04e37a464062864f9b20d
Autor:
Octavian G. Duliu, Carmen I. Cristache, Ana-Voica Bojar, Gheorghe Oaie, Otilia-Ana Culicov, Marina V. Frontasyeva, Emil Constantinescu
Publikováno v:
Geosciences, Vol 9, Iss 11, p 455 (2019)
To get more data on the geochemistry of Black Sea euxinic sediments, a 50-cm core was collected at a depth of 600 m on a Western Black Sea Continental Platform slope. The core contained unconsolidated sediments rich in cocoolithic ooze and mud. Epith
Externí odkaz:
https://doaj.org/article/546fffc6245841d9b03cfb2e1d745827
Autor:
Ana-Voica Bojar, Victor Barbu, Artur Wojtowicz, Hans-Peter Bojar, Stanisław Hałas, Octavian G. Duliu
Publikováno v:
Geosciences, Vol 8, Iss 2, p 73 (2018)
New geochronological investigations for the Slănic Formation, correlated with previous bio- and lithostratigaphical information, allow for a better succession of events for the Middle Miocene, including the absolute age of the Badenian salinity cris
Externí odkaz:
https://doaj.org/article/ca51b331dbbb405fb2e319d81e636268
Publikováno v:
Geologica Acta, Vol 4, Iss 1-2 (2006)
We summarize the available geological information on the Sierra Maestra Mountains in southeastern Cuba and report new zircon fission track and biotite Ar-Ar ages for this region. Two different and genetically unrelated volcanic arc sequences occur in
Externí odkaz:
https://doaj.org/article/b34abaf5e65f4efc979e50038235eed9
Autor:
Ana-Voica Bojar, Christophe Lécuyer, William Maher, Hans-Peter Bojar, François Fourel, Ştefan Vasile
Publikováno v:
Chemosphere. 324:138258
Autor:
Milan Kohút, Martin Ondrejka, Tomáš Sobocký, Marián Putiš, Igor Broska, Alexander N. Larionov, Pavel Uher, Ana-Voica Bojar
Publikováno v:
International Journal of Earth Sciences. 110:2133-2155
Permian biotite leucogranites to granite porphyries and rhyolites form small intrusions in several Alpine tectonic units in the Western Carpathians and the Pannonian region (Slovakia and Hungary). Their A-type signature is inferred from main- and tra
Publikováno v:
Geological Society, London, Special Publications. 507:1-4
Publikováno v:
Geological Society, London, Special Publications. 507:91-105
Publikováno v:
Geological Society, London, Special Publications. 507:5-17
Publikováno v:
Geological Society, London, Special Publications. 507:193-207